O'Brien Tear-Aid Tube Repair KitRepair holes and tears instantly with the O'Brien Tear-Aid Tube Repair Kit. These airtight and watertight patches are see-thru, allowing the natural color of the vinyl to show through. Applying the patch is easy - just cut to the size needed, peel off the back and stick. Applying a patch will help stop tears from running on items like tarps, tents, cushions and seats.The patches in the O'Brien Tube Repair Kit are designed for use on Type B vinyl products. Protects against abrasion, moisutre, salt water and temperature; See-Thru patch works on all colors; Won't pull off when stretched; Cuts easily with scissors; Peel and stick; 2" Round patch;